John Choi, DO - Medicare Emergency Medicine in Buena Park, CA

John Choi, DO is a medicare enrolled "Emergency Medicine" physician in Buena Park, California. His current practice location is 7 Charthouse Cv, Buena Park, California. You can reach out to his office (for appointments etc.) via phone at (714) 943-0854.

John Choi is licensed to practice in California (license number 20A20101) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1710447941.

Contact Information

John Choi, DO
7 Charthouse Cv,
Buena Park, CA 90621-1663
(714) 943-0854
Not Available



Physician's Profile

Full NameJohn Choi
GenderMale
SpecialityEmergency Medicine
Location7 Charthouse Cv, Buena Park, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1710447941
  • Provider Enumeration Date: 03/22/2019
  • Last Update Date: 02/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4284010588
  • Enrollment ID: I20221010001352

Medical Identifiers

Medical identifiers for John Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710447941NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 20A20101 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. John Choi allows following entities to bill medicare on his behalf.
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981

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Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. John Choi is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John Choi, DO
7 Charthouse Cv,
Buena Park, CA 90621-1663

Ph: (714) 943-0854
John Choi, DO
7 Charthouse Cv,
Buena Park, CA 90621-1663

Ph: (714) 943-0854

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Emergency Medicine Doctors in Buena Park, CA


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